MA Ford 5/32 EdgeHog, Cylindrical Flat End Cabide Bur SA-13, Double-cut, Diameter: 5/32, Shank Diameter: 1/4, Overall Length: 2, Flute Length: 5/8, Finish: Uncoated, Material Base: Carbide, MPN: 41156227, Double Cut - The Flutes are ground in both the left and right hand directions, offering better operator control and rapid stock removal in harder materials.